4055 Magellan (1985 DO2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3259883525 ± 5.07e-09
Semi-major axis (a)1.8202481275 AU ± 9.53e-10
Inclination (i)23.25230557° ± 4.59e-07
Long. of Asc. Node (Ω)164.81006240° ± 8.19e-07
Arg. of Perihelion (ω)154.38455861° ± 8.83e-07
Mean Anomaly (M)67.87499173° ± 1.46e-06
Mean Motion (n)0.4013436414°/day ± 3.15e-10
Perihelion dist (q)1.22686844 AU ± 9.26e-09
Aphelion dist (Q)2.41362782 AU ± 9.32e-09
Orbital Period2.45581637 yr ± 1.93e-09
Physical Parameters
H (abs. magnitude)14.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.101″
Uncertainty0
Orbit TypeAmor
MOID0.237866 AU
Observations Used11089
Gaia Obs Used109
Oppositions19
Arc Total1985-2026
First Observation Used1985-01-21
Last Observation Used2026-03-17
Observations (16245)
Date Type RA Dec Mag Band Observatory
2003-12-26 10:57:10 C 05 52 25.96 -16 53 31.1 18.4 c 608
2003-12-26 11:12:58 C 05 52 25.07 -16 53 25.5 18.4 c 608
2003-12-26 11:28:01 C 05 52 24.22 -16 53 20.4 18.7 c 608
2003-12-26 21:16:20 C 05 51 52.49 -16 49 55.9 c 130
2003-12-26 21:23:00 C 05 51 52.07 -16 49 53.6 c 130
2003-12-26 21:29:39 C 05 51 51.72 -16 49 51.4 c 130
2003-12-26 21:36:18 C 05 51 51.37 -16 49 49.0 c 130
2004-01-05 05:04:15 C 05 40 37.26 -15 11 52.3 o 699
2004-01-05 05:33:11 C 05 40 35.92 -15 11 36.7 o 699
2004-01-05 06:02:10 C 05 40 34.54 -15 11 21.6 o 699
2004-01-05 06:31:05 C 05 40 33.16 -15 11 07.3 o 699
2004-01-09 11:00:16 C 05 36 15.72 -14 16 26.8 18.5 c 608
2004-01-09 11:15:47 C 05 36 15.07 -14 16 17.6 18.5 c 608
2004-01-09 11:31:42 C 05 36 14.41 -14 16 08.3 18.5 c 608
2004-01-10 22:19:10 C 05 34 53.40 -13 56 03.8 r 170
2004-01-10 22:24:39 C 05 34 53.14 -13 55 58.8 r 170
2004-01-28 03:40:08 C 05 24 26.95 -09 25 41.3 18.0 c 704
2004-01-28 04:15:21 C 05 24 26.57 -09 25 17.3 18.7 c 704
2004-01-28 04:32:42 C 05 24 26.22 -09 25 04.8 18.6 c 704
2004-02-20 03:40:47 C 05 26 38.10 -03 09 20.4 d 703
2004-02-20 03:51:03 C 05 26 38.24 -03 09 13.5 d 703
2004-02-20 04:01:18 C 05 26 38.49 -03 09 07.9 d 703
2004-02-20 04:11:40 C 05 26 38.64 -03 08 59.5 d 703
2004-02-26 19:05:00 C 05 30 12.00 -01 28 56.1 r 240
2004-02-26 19:08:36 C 05 30 12.06 -01 28 54.0 r 240
2004-02-26 19:12:12 C 05 30 12.15 -01 28 51.9 r 240
2004-02-26 19:26:36 C 05 30 12.44 -01 28 43.2 r 240
2004-02-26 19:30:13 C 05 30 12.52 -01 28 40.8 r 240
2004-02-26 19:33:49 C 05 30 12.61 -01 28 38.2 r 240
2004-03-16 02:46:13 C 05 45 16.05 +02 36 37.1 19.0 c 704
2004-03-16 03:01:28 C 05 45 16.45 +02 36 44.4 20.2 c 704
2004-03-16 03:16:44 C 05 45 17.19 +02 36 51.5 19.6 c 704
2004-03-16 03:31:57 C 05 45 17.81 +02 37 00.4 19.7 c 704
2004-03-16 03:47:19 C 05 45 18.41 +02 37 09.0 19.4 c 704
2005-01-07 11:41:16 C 13 39 59.28 -04 11 24.9 19.5 c 704
2005-01-07 11:41:19 C 13 39 59.43 -04 11 23.9 d 703
2005-01-07 11:50:32 C 13 39 59.91 -04 11 23.9 d 703
2005-01-07 11:59:41 C 13 40 00.51 -04 11 23.6 d 703
2005-01-07 11:59:54 C 13 40 00.44 -04 11 23.6 19.6 c 704
2005-01-07 12:08:55 C 13 40 01.00 -04 11 22.9 d 703
2005-01-07 12:18:34 C 13 40 01.63 -04 11 22.9 19.5 c 704
2005-01-07 12:37:13 C 13 40 02.73 -04 11 22.4 19.5 c 704
2005-01-17 11:45:48 C 13 54 13.34 -03 53 20.9 d 703
2005-01-17 11:59:45 C 13 54 14.14 -03 53 20.8 d 703
2005-01-17 12:13:45 C 13 54 14.88 -03 53 17.5 d 703
2005-01-17 12:27:42 C 13 54 15.66 -03 53 16.2 d 703
2005-03-05 09:45:23 C 14 43 50.27 +03 50 07.3 r H45
2005-03-05 09:47:44 C 14 43 50.30 +03 50 09.4 r H45
2005-03-05 09:49:47 C 14 43 50.35 +03 50 11.2 r H45
2005-03-08 09:09:56 C 14 45 26.15 +04 46 26.5 r H45